postgresql/contrib
Noah Misch bae063db49 Diagnose !indisvalid in more SQL functions.
pgstatindex failed with ERRCODE_DATA_CORRUPTED, of the "can't-happen"
class XX.  The other functions succeeded on an empty index; they might
have malfunctioned if the failed index build left torn I/O or other
complex state.  Report an ERROR in statistics functions pgstatindex,
pgstatginindex, pgstathashindex, and pgstattuple.  Report DEBUG1 and
skip all index I/O in maintenance functions brin_desummarize_range,
brin_summarize_new_values, brin_summarize_range, and
gin_clean_pending_list.  Back-patch to v11 (all supported versions).

Discussion: https://postgr.es/m/20231001195309.a3@google.com
2023-10-30 14:46:09 -07:00
..
adminpack Read until EOF vice stat-reported size in read_binary_file 2020-07-04 06:29:03 -04:00
amcheck amcheck: Distinguish interrupted page deletion from corruption. 2023-10-30 14:46:09 -07:00
auth_delay Update copyright for 2018 2018-01-02 23:30:12 -05:00
auto_explain Fix ancient memory leak in contrib/auto_explain. 2021-02-02 13:49:08 -05:00
bloom Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:31 -05:00
btree_gin btree_gin: Fix calculation of leftmost interval value. 2023-10-29 11:14:32 +00:00
btree_gist Fix results of index-only scans on btree_gist char(N) indexes. 2022-01-08 14:54:39 -05:00
citext CREATE INDEX: use the original userid for more ACL checks. 2022-06-25 09:07:46 -07:00
cube Make contrib modules' installation scripts more secure. 2020-08-10 10:44:43 -04:00
dblink postgres_fdw: Fix unexpected reporting of empty message. 2021-12-03 17:37:26 +09:00
dict_int Ensure maxlen is at leat 1 in dict_int 2019-12-03 18:41:29 +01:00
dict_xsyn Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers. 2018-01-26 18:25:14 -05:00
earthdistance Make contrib modules' installation scripts more secure. 2020-08-10 10:44:43 -04:00
file_fdw Ensure that foreign scans with lateral refs are planned correctly. 2019-02-07 13:11:13 -05:00
fuzzystrmatch Ensure Soundex difference() function handles empty input sanely. 2023-05-16 10:53:42 -04:00
hstore hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:20 +09:00
hstore_plperl Still further rethinking of build changes for macOS Mojave. 2018-10-18 14:55:23 -04:00
hstore_plpython In hstore_plpython, avoid crashing when return value isn't a mapping. 2023-04-27 11:55:06 -04:00
intagg Make contrib modules' installation scripts more secure. 2020-08-10 10:44:43 -04:00
intarray Remove unnecessary pfree() in g_intbig_compress(). 2023-07-13 13:08:40 -04:00
isn Provide for contrib and pgxs modules to install include files. 2018-07-31 19:58:39 +01:00
jsonb_plperl Fix handling of "undef" in contrib/jsonb_plperl. 2019-08-04 14:05:35 -04:00
jsonb_plpython In jsonb_plpython.c, suppress warning message from gcc 10. 2020-01-30 18:26:15 -05:00
lo Fix bogus CALLED_AS_TRIGGER() defenses. 2020-04-03 11:24:56 -04:00
ltree Make contrib modules' installation scripts more secure. 2020-08-10 10:44:43 -04:00
ltree_plpython Fix out-of-tree build for transform modules. 2018-09-16 19:13:59 +01:00
oid2name Report the true database name on connection errors 2021-01-26 16:42:13 -03:00
pageinspect pageinspect: Fix handling of all-zero pages 2022-04-14 15:09:42 +09:00
passwordcheck Fix handling of previous password hooks in passwordcheck 2019-08-01 09:38:02 +09:00
pg_buffercache Phase 2 of pgindent updates. 2017-06-21 15:19:25 -04:00
pg_freespacemap Default monitoring roles 2017-03-30 14:18:53 -04:00
pg_prewarm Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:31 -05:00
pg_standby Avoid using potentially-under-aligned page buffers. 2018-09-01 15:27:13 -04:00
pg_stat_statements pg_stat_statements: fetch stmt location/length before it disappears. 2022-11-01 12:48:01 -04:00
pg_trgm Fix misbehavior in contrib/pg_trgm with an unsatisfiable regex. 2023-03-11 12:15:41 -05:00
pg_visibility Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:31 -05:00
pgcrypto Clean up assorted failures under clang's -fsanitize=undefined checks. 2022-03-03 18:13:24 -05:00
pgrowlocks Avoid holding a directory FD open across assorted SRF calls. 2020-03-16 21:05:54 -04:00
pgstattuple Diagnose !indisvalid in more SQL functions. 2023-10-30 14:46:09 -07:00
postgres_fdw postgres_fdw: Fix test for parameterized foreign scan. 2023-08-30 17:15:10 +09:00
seg Fix contrib/seg to be more wary of long input numbers. 2022-12-21 17:51:50 -05:00
sepgsql Adjust sepgsql expected output for 681d9e462 et al. 2023-05-08 11:24:47 -04:00
spi Prevent accidental linking of system-supplied copies of libpq.so etc. 2018-04-03 16:26:05 -04:00
sslinfo Phase 3 of pgindent updates. 2017-06-21 15:35:54 -04:00
start-scripts Remove contrib/start-scripts/osx/. 2017-11-17 12:53:20 -05:00
tablefunc Disallow null category in crosstab_hash 2019-12-23 13:33:42 -05:00
tcn Post-feature-freeze pgindent run. 2018-04-26 14:47:16 -04:00
test_decoding Fix assertion failures while processing NEW_CID record in logical decoding. 2022-10-20 09:07:04 +05:30
tsm_system_rows Update copyright for 2018 2018-01-02 23:30:12 -05:00
tsm_system_time Update copyright for 2018 2018-01-02 23:30:12 -05:00
unaccent Make contrib/unaccent's unaccent() function work when not in search path. 2018-09-06 10:49:45 -04:00
uuid-ossp Reject bogus output from uuid_create(3). 2022-09-09 12:41:36 -04:00
vacuumlo Report the true database name on connection errors 2021-01-26 16:42:13 -03:00
xml2 Phase 3 of pgindent updates. 2017-06-21 15:35:54 -04:00
Makefile Transforms for jsonb to PL/Perl 2018-04-03 09:47:18 -04:00
README Rename 'gmake' to 'make' in docs and recommended commands 2014-02-12 17:29:19 -05:00
contrib-global.mk Respect TEMP_CONFIG when pg_regress_check and friends are called 2016-02-27 12:28:21 -05:00

README

The PostgreSQL contrib tree
---------------------------

This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree.  This does not preclude their
usefulness.

User documentation for each module appears in the main SGML
documentation.

When building from the source distribution, these modules are not
built automatically, unless you build the "world" target.  You can
also build and install them all by running "make all" and "make
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.

Some directories supply new user-defined functions, operators, or
types.  To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command.  In a fresh database,
you can simply do

    CREATE EXTENSION module_name;

See the PostgreSQL documentation for more information about this
procedure.